Individual Calculations July 2009
 Boewer, Roland  Total change: 2.40  Rating chartPersonal card
 Oberliga Nord Ost Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2292 2238 4.00 9 0.16 15 2.40 
  Schulz, Michael 2279 GER0.001-0.4415-6.60 
  Neerforth, Philipp 2255 GER1.0010.52157.80 
  Teschke, Olaf 2282 GER0.5010.06150.90 
  Karstens, Bart f2246 NED0.001-0.4915-7.35 
  Lundin, Jan f2341 SWE0.5010.14152.10 
  Becker, Walter f2329 GER0.5010.12151.80 
  Mickiewicz, Piotr 2262 POL0.001-0.4715-7.05 
  Giemsa, Stephan f2293 GER0.5010.08151.20 
  Janaszak, Dawid f2344 POL1.0010.64159.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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